CN210611417U - Student uses multi-functional desk - Google Patents

Abstract

The utility model discloses a student uses multifunctional desk, including desk box and arm strength base, the upper end of desk box is provided with the desk lid, and the right-hand member of desk lid settles and have first rotation axis, the left side upper end of desk lid is fixed with the block, and the lower extreme of going up the block is provided with down the block, the left side of block is fixed with drawing board lifting support down, and drawing board lifting support's downside is connected with the drawing board base, the right-hand member of drawing board base is settled there is the desk base, and the right-hand member of desk base is provided with desk lifting support. The two desk lifting supports of the multifunctional desk for students are arranged on two sides of the lower end of the desk box, the desk box can be fixed for a user to use better, the heights of the desk base and the desk lifting supports can be adjusted through bolts and nuts, the user can adjust the multifunctional desk for students to a required height to read books by using the structure, and the spine of the user is protected better.

Description

Student uses multi-functional desk

Technical Field

The utility model relates to a desk technical field specifically is a student uses multi-functional desk.

Background

The desk used by students is started from eight-side desk in the earliest classroom, the desk used for schools and classroom learning should be unified into a desk, perhaps the desk which is most deeply kept in the memory of the students is probably a desk which is marked with early characters, so that the current desk culture and the functional size standard of the desk and the stool are deduced, the functional size standard is provided by the ministry of health mainly according to the recent human body measurement data and special investigation of China, the national quality inspection bureau revises and promulgates again in 2002, and the two former standards are abandoned at the same time.

At present, the student is comparatively single with many functions of multifunctional desk in market, mostly only provides the user function of reading, can not provide drawing table and desk function, and the user is in the tired surplus of reading to do not provide exercise equipment for rest and exercise, the problem that the whole height of desk is not adjustable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a student uses multifunctional desk, it is comparatively single with the many functions of multifunctional desk on the current market student, mostly only provide the user function of reading, can not provide drawing table and desk function, and the user is tired in reading, and does not provide exercise equipment for rest and exercise, problem that the desk overall height is not adjustable.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional desk for students comprises a desk box and an arm power device base, wherein a desk cover is arranged at the upper end of the desk box, a first rotating shaft is arranged at the right end of the desk cover, an upper clamping block is fixed at the upper end of the left side of the desk cover, a lower clamping block is arranged at the lower end of the upper clamping block, a drawing board lifting support is fixed at the left side of the lower clamping block, a drawing board base is connected to the lower side of the drawing board lifting support, a desk base is arranged at the right end of the drawing board base, a desk lifting support is arranged at the right end of the desk base, a bolt is arranged at the right end of the desk lifting support, a nut is arranged at the right side of the upper end of the desk base, a book cabinet is fixed at the right side of the nut, a second rotating shaft is fixed at the upper end of the right side of the book cabinet, a book cabinet, the upper end of arm strength device base is connected with the spring, and the upper end of spring is fixed with the handle, the inside below of desk box settles there is the slip drawer, and both ends are provided with the fixed block about the slip drawer.

Preferably, the lower end of the upper clamping block is tightly attached to the upper end of the lower clamping block, and the desk cover and the drawing board lifting support form a clamping structure through the upper clamping block and the lower clamping block.

Preferably, the shape and structure of the desk base are completely the same as those of the desk lifting support, and 2 desk bases and 2 desk lifting supports are arranged.

Preferably, the left end of nut closely laminates with the right-hand member of drawing board base, and the nut passes through the bolt and constitutes detachable construction with the drawing board base.

Preferably, the bookcase cover and the bookcase form a rotating structure through a second rotating shaft, and the rotating range of the bookcase cover is 0-270 degrees.

Preferably, the upper end of the spring is closely attached to the lower end of the handle, the lower end of the spring is closely attached to the upper end of the arm strength device base, and the handle and the arm strength device base form an elastic structure through the spring.

Preferably, the transverse center line of the fixed block coincides with the transverse center line of the sliding drawer, and the number of the fixed blocks is 2, and the 2 fixed blocks are in a symmetrical structure with respect to the transverse center line of the sliding drawer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a two desk lifting support settings can be fixed with the desk box and use better for the user in desk box lower extreme both sides, and desk base and desk lifting support accessible bolt and nut height-adjusting, and the user can adjust the student with multi-functional desk with this structure and need highly reading, protects user's vertebra better.

2. The utility model discloses can adjust the student to the drawing function use with multi-functional desk when needs, can prop up the desk lid to needs angle this moment, place drawing paper and can supply the user to draw, realized the student with multi-functional desk's multifunctionality, not only can supply to read, and can draw the drawing board when drawing the class and use, train student's quality of quality development.

3. The utility model discloses the book case that sets up not only can supply the student to place books debris, and when the student placed student with multi-functional desk and used at home, also can place the computer with the book case, can place the keyboard this moment on the slip drawer, student can use as the desk with multi-functional desk this moment, and the student can study once, uses computer inquiry study material etc. on student with multi-functional desk conveniently for one time.

4. The utility model discloses the student is when studying tiredly, and the accessible holds the handle and upwards stimulates the spring, and through the elasticity of spring, the spring is kick-backed downwards, can relapse to reach the effect of taking exercise the health with the hand upwards pulling handle, and this device is equivalent to a small-size strength of arm, and the student not only can study well, and can temper the health, reaches the effect that the labour and ease combines.

5. The utility model discloses the function is diversified, not only provides the user function of reading, provides drawing table and desk function moreover, and the user is in the tired surplus of reading, has exercise equipment for rest and exercise, and the student is with the whole height-adjustable festival of multifunctional desk, and the design is more humanized, and the student is more convenient when using, can study more efficiently, and more diversified development grows up healthily.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is the utility model discloses drawing board back structure sketch map.

In the figure: the multifunctional desk comprises an A01 desk box, an A02 desk cover, an A03 first rotating shaft, an A04 upper clamping block, an A05 lower clamping block, an A06 drawing board lifting support, an A07 drawing board base, an A08 desk base, an A09 desk lifting support, an A10 bolt, an A11 nut, an A12 bookcase, an A13 second rotating shaft, an A14 book case cover, an A15 arm strength device base, an A16 spring, an A17 handle, an A18 fixing block and an A19 sliding drawer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a multifunctional desk for students includes a desk case a01, a desk cover a01, a first rotation shaft a01, an upper engaging block a01, a lower engaging block a01, a palette lifting bracket a01, a palette base a01, a desk lifting bracket a01, a bolt a01, a nut a01, a bookcase a01, a second rotation shaft a01, a bookcase cover a01, an arm power base a01, a spring a01, a grip a01, a fixed block a01 and a sliding drawer a01, the upper end of the desk case a01 is provided with the desk cover a01, the right end of the desk cover a01 is provided with the first rotation shaft a01, the upper engaging block a01 is fixed to the upper end of the left side of the desk cover a01, the lower end of the upper engaging block a01 is provided with the lower engaging block a01, the upper end of the upper engaging block a01 is tightly engaged with the lower engaging block a01, and the upper end of the lower engaging block a01 is tightly engaged with the upper engaging block a01, and the upper engaging block a01 is engaged with the upper end of the palette lifting bracket a01, and the upper, the desk cover A02 can be more conveniently supported to a required angle for use through the structure, the left side of the lower clamping block A05 is fixed with a drawing board lifting support A06, the lower side of the drawing board lifting support A06 is connected with a drawing board base A07, the right end of the drawing board base A07 is provided with a desk base A08, the right end of the desk base A08 is provided with a desk lifting support A09, the shape structure of the desk base A08 is completely the same as that of the desk lifting support A09, the desk base A08 and the desk lifting support A09 are respectively provided with 2, two desk lifting supports A09 are arranged at two sides of the lower end of the desk box A01, the desk box A01 can be fixed for better use by a user, the height of the desk base A08 and the desk lifting support A09 can be adjusted through bolts A10 and nuts A11, the user can adjust the multifunctional desk to a required height through the structure, the bolt A10 is arranged at the right end of the desk lifting support A09, the right side of the upper end of the desk base A08 is provided with a nut A11, the right side of the nut A11 is fixedly provided with a bookcase A12, the left end of the nut A11 is tightly attached to the right end of the drawing board base A07, the nut A11 and the drawing board base A07 form a detachable structure through a bolt A10, the structure is low in cost, the bolt A10 is simple and easy to operate when being taken down from the outer side of the nut A11, the multifunctional desk for students is more humanized to use and can be used by children of low ages, the upper end of the right side of the bookcase A12 is fixedly provided with a second rotating shaft A13, the right side of the second rotating shaft A13 is connected with a bookcase cover A14, the bookcase cover A14 and the bookcase A12 form a rotating structure, the rotating range of the rotating structure is 0-270 degrees, the case cover A14 can be completely opened, a user is not prevented from taking articles from the A12, and the case cover A828653 can be inapplicable to the case cover A13, the device is characterized in that ash falling is avoided, an arm strength device base A15 is fixed on the right side below a desk lifting support A09, the upper end of an arm strength device base A15 is connected with a spring A16, the upper end of a spring A16 is fixed with a handle A17, the upper end of the spring A16 is tightly attached to the lower end of a handle A17, the lower end of the spring A16 is tightly attached to the upper end of an arm strength device base A15, the handle A17 and the arm strength device base A15 form an elastic structure through a spring A16, a user can pull the spring A16 through the handle A17 when fatigue, the spring A16 rebounds, the user can repeatedly pull the handle A17 upwards by hand to achieve the effect of exercising the body, a sliding drawer A01 is arranged below the inner part of a desk box A01, fixed blocks A01 are arranged at the left end and the right end of the sliding drawer A01, the transverse center line of the fixed blocks A01 is symmetrically arranged with the transverse center line of the sliding drawer A01, and the transverse center line of the sliding drawer A01 is overlapped with, with this arrangement, slide drawer A19 can be drawn in by withdrawing it from within fixed block A18, thereby facilitating removal of items placed on slide drawer A19.

When the desk cover is used, the bookshelf cover A14 and the bookcase A12 are rotated by 270 degrees through the second rotating shaft A13 to open the bookshelf cover A14, sundries can be placed in the bookcase A12, the bolt A10 can be taken down from the right end of the nut A11 at this time, the desk lifting support A09 is pulled downwards on the right side of the desk base A08, the height of the desk box A01 from the ground can be adjusted by adjusting the length of the desk lifting support A09 and the desk base A08, the desk lifting support A09 and the desk base A08 are fixed through the bolt A10 and the nut A11, the desk cover A08 can be rotated upwards through the first rotating shaft A08 to be opened, the drawing board lifting support A08 is pulled upwards to the required height, the drawing board lifting support A08 and the drawing board base A08 are fixed through the bolt A08 and the nut A08, and the desk lifting support A08 and the desk cover 08 are fixed at this time, the desk cover 08 is fixed through the clamping block A08 arranged on the right side of the drawing board lifting support A08, at the moment, sundries can be placed on the sliding drawer A19 by pulling the sliding drawer A19 with the left end and the right end supported by the fixing block A18, and finally the spring can be pulled upwards by holding the handle by hands, and rebounded downwards by the elasticity of the spring, so that the handle can be pulled upwards by hands repeatedly to achieve the effect of exercising the body.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a student uses multi-functional desk, includes desk box (A01) and arm strength device base (A15), its characterized in that: the upper end of the desk box (A01) is provided with a desk cover (A02), the right end of the desk cover (A02) is provided with a first rotating shaft (A03), the upper end of the left side of the desk cover (A02) is fixed with an upper clamping block (A04), the lower end of the upper clamping block (A04) is provided with a lower clamping block (A05), the left side of the lower clamping block (A05) is fixed with a drawing board lifting support (A06), the lower side of the drawing board lifting support (A06) is connected with a drawing board base (A07), the right end of the drawing board base (A07) is provided with a desk base (A08), the right end of the desk base (A08) is provided with a drawing board lifting support (A09), the right end of the desk lifting support (A09) is provided with a bolt (A10), the right side of the upper end of the desk base (A08) is provided with a nut (A11), the right side of the desk base (A82 11) is fixed with a second rotating shaft (A86 12), and the right side of second rotation axis (A13) is connected with book cabinet cover (A14), arm strength device base (A15) are fixed on the right side of desk lifting support (A09) below, the upper end of arm strength device base (A15) is connected with spring (A16), and the upper end of spring (A16) is fixed with handle (A17), the inside below of desk box (A01) is settled there is sliding drawer (A19), and the left and right sides both ends of sliding drawer (A19) are provided with fixed block (A18).

2. The multifunctional desk for students according to claim 1, wherein: the lower end of the upper clamping block (A04) is tightly attached to the upper end of the lower clamping block (A05), and the desk cover (A02) forms a clamping structure with the drawing board lifting bracket (A06) through the upper clamping block (A04) and the lower clamping block (A05).

3. The multifunctional desk for students according to claim 1, wherein: the shape and structure of the desk base (A08) are completely the same as those of the desk lifting support (A09), and 2 desk bases (A08) and 2 desk lifting supports (A09) are arranged.

4. The multifunctional desk for students according to claim 1, wherein: the left end of nut (A11) closely laminates with the right-hand member of drawing board base (A07), and nut (A11) passes through bolt (A10) and constitutes detachable construction with drawing board base (A07).

5. The multifunctional desk for students according to claim 1, wherein: the book cabinet cover (A14) and the book cabinet (A12) form a rotating structure through a second rotating shaft (A13), and the rotating range of the book cabinet cover is 0-270 degrees.

6. The multifunctional desk for students according to claim 1, wherein: the upper end of the spring (A16) is tightly attached to the lower end of the grip (A17), the lower end of the spring (A16) is tightly attached to the upper end of the arm strength device base (A15), and the grip (A17) and the arm strength device base (A15) form an elastic structure through the spring (A16).

7. The multifunctional desk for students according to claim 1, wherein: the transverse center line of the fixed blocks (A18) is superposed with the transverse center line of the sliding drawer (A19), 2 fixed blocks (A18) are arranged, and the 2 fixed blocks (A18) are in a symmetrical structure relative to the transverse center line of the sliding drawer (A19).

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